UserAgent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/53.0.2785.101 Safari/537.36

Steps to reproduce the problem:
1. Open a new window from page such that popup blocker blocks page once.
2. Open page using link provided at popup blocker
3. try to drag drop element from one page to andther
4. Drop element in second page and set local storage variable in on drop event
5. try to access same variable in source floor drag end event
6. variable is not reflected in source floor immediately

What is the expected behavior?
As dragend is fired after drop so local storage should be accesible

What went wrong?
when popup opened automatically without blocker it worked fine

Did this work before? No 

Chrome version: 53.0.2785.101  Channel: stable
OS Version: 6.1 (Windows 7, Windows Server 2008 R2)
Flash Version: Shockwave Flash 22.0 r0